The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-121-8934, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-121-8934 |
| Primary Part Number | J13247-1 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.234 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance Between Mounting Hole Centers | 1.921 INCHES NOMINAL IN |
| Flange Thickness | 0.120 INCHES MAXIMUM IN |
| Style Designator | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |
| Flange Length | 2.320 INCHES NOMINAL IN |
| Distance From Flange to End | 0.790 INCHES NOMINAL IN |
| Inside Diameter | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Height | 1.060 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE OVERALL |
| Flange Width | 1.660 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| J13247-1 | Lord Corporation Dba Lord Corp (USA) |
| Reference | Meaning |
|---|---|
| 91350-01 | 5/9 Secondary reference Hutchinson Aerospace & Industry, Inc. |
| 91350-01 | 3/2 Design control — primary reference U.S. Government activity |
| 196-0106-001 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-00-121-8934 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-121-8934 has 1 manufacturer part number on file: J13247-1 (Lord Corporation Dba Lord Corp).
1 possible match (shared part number, not a government interchangeability claim): 1280-00-887-4314. Verify interchangeability with system specifications before substitution.
Key specifications for J13247-1: Flange Mounting Hole Diameter: 0.234 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance Between Mounting Hole Centers: 1.921 INCHES NOMINAL IN; Flange Thickness: 0.120 INCHES MAXIMUM IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.